[Tooling][Inclusions][NFC] Reformat C++ code

Author: owenca

clang/docs/ClangFormatStyleOptions.rst

@@ -4201,8 +4201,8 @@ the configuration (without a prefix: ``Auto``).
   * ``""`` means "arbitrary suffix"
   * ``"$"`` means "no suffix"
 
-  For example, if configured to ``"(_test)?$"``, then a header a.h would be seen
-  as the "main" include in both a.cc and a_test.cc.
+  For example, if configured to ``"(_test)?$"``, then a header a.h would be
+  seen as the "main" include in both a.cc and a_test.cc.
 
 .. _IncludeIsMainSourceRegex:
 

clang/include/clang/Tooling/Inclusions/IncludeStyle.h

@@ -126,8 +126,8 @@ struct IncludeStyle {
   /// * ``""`` means "arbitrary suffix"
   /// * ``"$"`` means "no suffix"
   ///
-  /// For example, if configured to ``"(_test)?$"``, then a header a.h would be seen
-  /// as the "main" include in both a.cc and a_test.cc.
+  /// For example, if configured to ``"(_test)?$"``, then a header a.h would be
+  /// seen as the "main" include in both a.cc and a_test.cc.
   /// \version 3.9
   std::string IncludeIsMainRegex;
 

clang/lib/Tooling/Inclusions/HeaderIncludes.cpp

@@ -285,8 +285,7 @@ HeaderIncludes::HeaderIncludes(StringRef FileName, StringRef Code,
       MaxInsertOffset(MinInsertOffset +
                       getMaxHeaderInsertionOffset(
                           FileName, Code.drop_front(MinInsertOffset), Style)),
-      MainIncludeFound(false),
-      Categories(Style, FileName) {
+      MainIncludeFound(false), Categories(Style, FileName) {
   // Add 0 for main header and INT_MAX for headers that are not in any
   // category.
   Priorities = {0, INT_MAX};

clang/lib/Tooling/Inclusions/Stdlib/StandardLibrary.cpp

@@ -131,7 +131,7 @@ static int initialize(Lang Language) {
     Mapping->SymbolNames[SymIndex] = {
         QName.data(), NSLen, static_cast<unsigned int>(QName.size() - NSLen)};
     if (!HeaderName.empty())
-       Mapping->SymbolHeaderIDs[SymIndex].push_back(AddHeader(HeaderName));
+      Mapping->SymbolHeaderIDs[SymIndex].push_back(AddHeader(HeaderName));
 
     NSSymbolMap &NSSymbols = AddNS(QName.take_front(NSLen));
     NSSymbols.try_emplace(QName.drop_front(NSLen), SymIndex);
@@ -236,7 +236,7 @@ std::optional<Symbol> Symbol::named(llvm::StringRef Scope, llvm::StringRef Name,
   return std::nullopt;
 }
 std::optional<Header> Symbol::header() const {
-  const auto& Headers = getMappingPerLang(Language)->SymbolHeaderIDs[ID];
+  const auto &Headers = getMappingPerLang(Language)->SymbolHeaderIDs[ID];
   if (Headers.empty())
     return std::nullopt;
   return Header(Headers.front(), Language);